Heneicosafluoroundecanoic Acid
Heneicosafluoroundecanoic Acid structure
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Common Name | Heneicosafluoroundecanoic Acid | ||
|---|---|---|---|---|
| CAS Number | 2058-94-8 | Molecular Weight | 564.09100 | |
| Density | 1.764g/cm3 | Boiling Point | 229.5ºC at 760 mmHg ,160ºC60 mm Hg(lit.) | |
| Molecular Formula | C11HF21O2 | Melting Point | 96-101ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 92.6ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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Occurrence of perfluorinated alkyl substances in sediment from estuarine and coastal areas of the East China Sea.
Environ. Sci. Pollut. Res. Int. 22(3) , 1662-9, (2015) Perfluorinated alkyl substances (PFAS) have drawn much attention due to their environmental persistence, ubiquitous existence, and bioaccumulation potential. The occurrence and spatial variation of PFAS were investigated through collection of riverine and mar... |
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Sources and fate of perfluorinated compounds in the aqueous environment and in drinking water of a highly urbanized and industrialized area in Italy.
J. Hazard. Mater. 282 , 51-60, (2014) Perfluorinated substances are listed among emerging contaminants because they are globally distributed, environmentally persistent, bioaccumulative and potentially harmful. In a three-year monitoring campaign (2010-2013) we investigated the occurrence, source... |
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Rapid screening and identification of multi-class substances of very high concern in textiles using liquid chromatography-hybrid linear ion trap orbitrap mass spectrometry.
J. Chromatogr. A. 1386 , 22-30, (2015) A new analytical method was established and validated for the analysis of 19 substances of very high concern (SVHCs) in textiles, including phthalic acid esters (PAEs), organotins (OTs), perfluorochemicals (PFCs) and flame retardants (FRs). After ultrasonic e... |
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Determination of perfluorinated alkyl acids in corn, popcorn and popcorn bags before and after cooking by focused ultrasound solid-liquid extraction, liquid chromatography and quadrupole-time of flight mass spectrometry.
J. Chromatogr. A. 1355 , 211-8, (2014) An analytical method is proposed to determine ten perfluorinated alkyl acids (PFAAs) [nine perfluorocarboxylic acids (PFCAs) and perfluorooctane sulfonate (PFOS)] in corn, popcorn and microwave popcorn packaging by focused ultrasound solid-liquid extraction (... |
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Online background cleanup followed by high-performance liquid chromatography with tandem mass spectrometry for the analysis of perfluorinated compounds in human blood.
J. Sep. Sci. 38(2) , 247-53, (2015) In this study, a novel method for the analysis of perfluorinated compounds in whole blood has been developed and validated. The method was developed by using a conventional reversed-phase C18 column as a trapping column for the elimination of background conta... |
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Spatiotemporal distribution and mass loadings of perfluoroalkyl substances in the Yangtze River of China.
Sci. Total Environ. 493 , 580-7, (2014) A systematic investigation into contamination profiles of eighteen perfluoroalkyl substances (PFASs) in both surface water and sediments of Yangtze River was carried out by using high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) in ... |
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Isomers/enantiomers of perfluorocarboxylic acids: Method development and detection in environmental samples.
Chemosphere 144 , 1722-8, (2015) Perfluoroalkyl substances are globally distributed in both urban and remote settings, and routinely are detected in wildlife, humans, and the environment. One of the most prominent and routinely detected perfluoroalkyl substances is perfluorooctanoic acid (PF... |
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Structure-dependent binding and activation of perfluorinated compounds on human peroxisome proliferator-activated receptor γ.
Toxicol. Appl. Pharmacol. 279(3) , 275-83, (2014) Perfluorinated compounds (PFCs) have been shown to disrupt lipid metabolism and even induce cancer in rodents through activation of peroxisome proliferator-activated receptors (PPARs). Lines of evidence showed that PPARα was activated by PFCs. However, the in... |
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Elevated levels of perfluoroalkyl substances in estuarine sediments of Charleston, SC.
Sci. Total Environ. 521-522 , 79-89, (2015) Urban areas are sources of perfluoroalkyl substances (PFASs) in the environment, although little is known about specific point sources and distribution of PFASs. Sentinel species, like bottlenose dolphins, are important indicators of environmental perturbatio... |
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Influence of carbon chain length on the hepatic effects of perfluorinated fatty acids. A 19F- and 31P-NMR investigation.
Chem. Res. Toxicol. 9(4) , 689-95, (1996) Using nuclear magnetic resonance (NMR) spectroscopy, we investigated the importance of carbon chain length with regard to the hepatic effects associated with perfluoro-n-carboxylic acids. Male F-344 rats were administered a single intraperitoneal dose of eith... |